18263154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 47222784

約数和(自身を除く): 28959630

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 83, 91, 93, 166, 169, 182, 186, 217, 249, 273, 338, 403, 434, 498, 507, 546, 581, 651, 806, 1014, 1079, 1162, 1183, 1209, 1302, 1743, 2158, 2366, 2418, 2573, 2821, 3237, 3486, 3549, 5146, 5239, 5642, 6474, 7098, 7553, 7719, 8463, 10478, 14027, 15106, 15438, 15717, 16926, 18011, 22659, 28054, 31434, 33449, 36022, 36673, 42081, 45318, 54033, 66898, 73346, 84162, 98189, 100347, 108066, 110019, 196378, 200694, 220038, 234143, 294567, 434837, 468286, 589134, 702429, 869674, 1304511, 1404858, 2609022, 3043859, 6087718, 9131577, 18263154]

約数ペア:

[(1, 18263154), (2, 9131577), (3, 6087718), (6, 3043859), (7, 2609022), (13, 1404858), (14, 1304511), (21, 869674), (26, 702429), (31, 589134), (39, 468286), (42, 434837), (62, 294567), (78, 234143), (83, 220038), (91, 200694), (93, 196378), (166, 110019), (169, 108066), (182, 100347), (186, 98189), (217, 84162), (249, 73346), (273, 66898), (338, 54033), (403, 45318), (434, 42081), (498, 36673), (507, 36022), (546, 33449), (581, 31434), (651, 28054), (806, 22659), (1014, 18011), (1079, 16926), (1162, 15717), (1183, 15438), (1209, 15106), (1302, 14027), (1743, 10478), (2158, 8463), (2366, 7719), (2418, 7553), (2573, 7098), (2821, 6474), (3237, 5642), (3486, 5239), (3549, 5146)]